8967335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 12519360

約数和(自身を除く): 3552025

約数列:

[1, 5, 13, 19, 53, 65, 95, 137, 247, 265, 685, 689, 1007, 1235, 1781, 2603, 3445, 5035, 7261, 8905, 13015, 13091, 33839, 36305, 65455, 94393, 137959, 169195, 471965, 689795, 1793467, 8967335]

約数ペア:

[(1, 8967335), (5, 1793467), (13, 689795), (19, 471965), (53, 169195), (65, 137959), (95, 94393), (137, 65455), (247, 36305), (265, 33839), (685, 13091), (689, 13015), (1007, 8905), (1235, 7261), (1781, 5035), (2603, 3445)]